Harry Styles and Taylor Swift have called it a day after just one month following a huge row during a romantic holiday which saw the country star fly home alone.

The good news is the break-up will supply Taylor with plenty of new material, given her tendency to pen songs about her famous exes.

Harry and Taylor – dubbed Haylor by their fans – jetted to the British Virgin Islands on New Year’s Day for a romantic island getaway.

Harry and Taylor dated for just one month, after going public with their romance during a romantic stroll in New York’s Central Park (Picture: Splash)

But after just three days, Taylor, 23, flew back to the US alone on January 4 after their fight.

‘Yes I can confirm they have split up,’ a source told the Mail Online.

‘They were on holiday and had an almighty row. They are two young stars at the top of their game so who knows what will happen in the future.’

The pair both have busy work schedules, with Taylor promoting her new album Red and Harry being a member of one of the biggest boybands in the world (Picture: PA)

Another source blamed their hectic work schedules on the split, saying: ”They are both really busy and never in one place for long.

‘Harry’s really upset about the split and is really sensitive about it. Loads of his friends told him to be careful and that it was never going to last, and he feels a little foolish now that it’s fallen apart so quickly.’

Although many would think Harry would have either chased after Taylor, flown home himself or spent the rest of his holiday wallowing in his hotel room pining for his love, he took quite the different approach.

Harry is seen arriving at Heathrow airport (Picture: Xposure)

Instead, 18-year-old Harry was seen partying hard with pals – including island boss Richard Branson who invited him to his private Necker island – in a hot tub.

‘Richard Branson heard Harry was staying nearby so invited him to come check out Necker,’ a source told Business Insider. ‘So when Taylor left for the states, Harry went to Branson’s island for the day to let off some steam.’

Styles was seen arriving at Heathrow airport on Monday night alone.

The One Direction heartthrob stops to sign autographs for fans (Picture: Xposure)

He had left island Virgin Gorda for New York on Sunday where he spend one night before flying back to the UK on Monday.

Although he might have let off some steam in the Caribbean, he looked positively glum as he was guided through the airport by his minders.

But the Little Things singer did manage to raise a smile when a group of fans spotted him and asked for photos.

Harry and Taylor shared a passionate kiss on New Year’s Eve (Picture: Twitter)

Both have remained relatively quiet on their Twitter accounts.

Taylor broke her silence on January 5 only to post a rather cryptic tweet, writing: ”…’til you put me down’, which is a line from her song I Knew You Were Trouble, which is about accidentally having a bad-boy boyfriend.

Although Taylor has a history of short flings with celebrity men, this split is likely to come as a shock to many of Haylor’s fans.

The couple were inseparable on the night (Picture: Twitter)

Just one week ago on New Year’s Eve in New York City, the pair were inseparable as they embraced in a public smooch in Times Square as the clock struck midnight.

Taylor has previously been linked to Taylor Lautner, John Mayer, Conor Kennedy and Jake Gyllenhaal.